The template below should show you what to enter.

Card Holder Name
CardNumber (no Spaces)
Expiry Date ( no / eg 0223 not 02/23)
CVC
First Name (Must Be The Card Holders Name)
Last Name
Address Line 1 (Address of the Registered Card)
Postcode (Post Code of Registered Card eg BT32 123 nor BT32123)
Country code (Should be GB or United Kingdom)
The above fields must all be entered.